Giantz 2000W Max 4-Stage Garden Water Pump High Pressure Irrigation Booster Pump, Automatic Multi-Stage External Sprinkler Pump for Rainwater Tank Transfer, Home Farm Lawn, YellowGiantz Garden Water Pump High Pressure 1100 2000W MAX 4 Stage Tank Irrigation Yellow Weatherproof 1100 2000W MAX 7200L H Flow Rate The Giantz 4 Stage pressure pump is your go to pump for constant and reliable pressure. Ideal for clean or rain water, it can produce with maximum flow of 7,200L hr and maximum head of 51m. Designed for permanent installation as a pressurised water source, it is ideal for filling up toilets, washing machines, dishwashers,